HU178484B - Hydraulic valve controller - Google Patents

Hydraulic valve controller

Info

Publication number
HU178484B
HU178484B HU77CA415A HUCA000415A HU178484B HU 178484 B HU178484 B HU 178484B HU 77CA415 A HU77CA415 A HU 77CA415A HU CA000415 A HUCA000415 A HU CA000415A HU 178484 B HU178484 B HU 178484B
Authority
HU
Hungary
Prior art keywords
hydraulic valve
valve controller
controller
hydraulic
valve
Prior art date
Application number
HU77CA415A
Other languages
Hungarian (hu)
Inventor
Horst Ziemes
Original Assignee
Claas Maschf Gmbh Geb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Claas Maschf Gmbh Geb filed Critical Claas Maschf Gmbh Geb
Publication of HU178484B publication Critical patent/HU178484B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2562—Dividing and recombining
HU77CA415A 1976-12-01 1977-11-01 Hydraulic valve controller HU178484B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2654366A DE2654366C2 (en) 1976-12-01 1976-12-01 Hydraulic valve device

Publications (1)

Publication Number Publication Date
HU178484B true HU178484B (en) 1982-05-28

Family

ID=5994355

Family Applications (1)

Application Number Title Priority Date Filing Date
HU77CA415A HU178484B (en) 1976-12-01 1977-11-01 Hydraulic valve controller

Country Status (3)

Country Link
US (1) US4266466A (en)
DE (1) DE2654366C2 (en)
HU (1) HU178484B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834420C2 (en) * 1978-08-05 1986-11-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steering valve
WO1986005455A1 (en) * 1985-03-21 1986-09-25 Zahnradfabrik Friedrichshafen Ag Hydraulic pressure control device
US4989495A (en) * 1989-08-21 1991-02-05 Hydra-Power Systems, Inc. Hydraulic positioning system with normal and high supply and exhaust flow paths
LU87794A1 (en) * 1990-08-31 1991-02-18 Hydrolux Sarl PROPORTIONAL-WEGEVENTIL IN SITZBAUWEISE
US5725023A (en) * 1995-02-21 1998-03-10 Lectron Products, Inc. Power steering system and control valve
EP0982503B1 (en) * 1998-08-24 2005-09-14 Industria de Turbo Propulsores S.A. Servo-actuated piston with self-contained hydromechanical detection
DE10253340B4 (en) * 2002-04-26 2007-02-15 Volkmann Gmbh Actuation valve for a two-sided effective pneumatic cylinder and use of such an actuating valve for by means of pneumatic cylinders creel
CN100572825C (en) * 2004-12-02 2009-12-23 雷神萨科斯公司 Pressure regulator valve with intrinsic reponse system
US7308848B2 (en) * 2004-12-02 2007-12-18 Sarcos Investments Lc Pressure control valve having intrinsic feedback system
US7284471B2 (en) * 2004-12-02 2007-10-23 Sarcos Investments Lc Pressure control valve having intrinsic mechanical feedback system
WO2006103574A2 (en) * 2005-03-30 2006-10-05 Koninklijke Philips Electronics N.V. Discharge lamp and backlight unit for backlighting a display device comprising such a discharge lamp
US20080034957A1 (en) * 2006-08-09 2008-02-14 Stephenson Dwight B Hydraulic Actuator Control Circuit With Pressure Operated Counterbalancing Valves
US8061261B2 (en) * 2007-02-28 2011-11-22 Raytheon Company Antagonistic fluid control system for active and passive actuator operation
US8051764B2 (en) * 2007-02-28 2011-11-08 Raytheon Company Fluid control system having selective recruitable actuators
US7779863B2 (en) * 2007-06-29 2010-08-24 Raytheon Sarcos, Llc Pressure control valve having an asymmetric valving structure
US20100090143A1 (en) * 2008-08-28 2010-04-15 Kot Norbert J Dual locking valve
US9068815B1 (en) * 2011-11-09 2015-06-30 Sturman Industries, Inc. Position sensors and methods
US9611871B2 (en) 2013-09-13 2017-04-04 Norbert J. Kot Pneumatic valve assembly and method
US9903395B2 (en) * 2016-02-24 2018-02-27 Mac Valves, Inc. Proportional pressure controller with isolation valve assembly
US10927858B2 (en) 2016-06-22 2021-02-23 Aladdin Engineering And Manufacturing, Inc. Valve system for pneumatic cylinders
US9903487B2 (en) * 2016-06-22 2018-02-27 Aladdin Engineering And Manufacturing, Inc. Valve system for pneumatic cylinders
US10480542B2 (en) 2016-06-22 2019-11-19 Aladdin Engineering And Manufacturing, Inc. Valve system for pneumatic cylinders

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE644545C (en) * 1934-10-09 1937-05-07 George Herbert Dowty Locking lock for hydraulic pressure systems with reversible flow direction
US2286880A (en) * 1940-07-05 1942-06-16 Blackhawk Mfg Co Hydraulic control system
US2672731A (en) * 1951-08-01 1954-03-23 Electrol Inc Self-contained power actuator
US2861550A (en) * 1952-10-28 1958-11-25 Westinghouse Electric Corp Hydraulic power control valve
US2984257A (en) * 1957-07-10 1961-05-16 Automatic Switch Co Pilot-operated four-way valve
FR1249404A (en) * 1959-11-14 1960-12-30 Rech Etudes Production Sarl Self-contained electrically powered hydraulic cylinder
US3169453A (en) * 1962-03-26 1965-02-16 New York Air Brake Co Valve
US3186430A (en) * 1962-11-15 1965-06-01 Clary Corp Valve
DE1284231B (en) * 1965-01-15 1969-02-20 Herion Erich Control device with two control valves
US3738227A (en) * 1969-08-18 1973-06-12 Univ Illinois Fluid positionable means and fluid control means therefor
US3665810A (en) * 1970-01-14 1972-05-30 Koehring Co Differential pressure holding valve
FR2116863A5 (en) * 1970-12-10 1972-07-21 Gratzmuller Jean Louis TWO-WAY HYDRAULIC CONTROL
US3908383A (en) * 1974-09-24 1975-09-30 Cushman Ind Inc Rotary chuck installation of fluid-actuated type

Also Published As

Publication number Publication date
DE2654366A1 (en) 1978-06-08
US4266466A (en) 1981-05-12
DE2654366C2 (en) 1984-08-23

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee